Surf Forecasts:
How big are the waves at Porth Ceriad today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 0.5ft (0.1m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 0.5ft (0.1m), 14s period with SW swell.
- Evening surf: Evening surf (23 Aug, local time) - 0.5ft (0.2m), 13s period with WSW swell.
The current surf forecast for Porth Ceriad at 5AM is: 0.1m 15s primary swell from a Southwest direction and 0.1m 12s secondary swell from a Southwest direction (forecast issued at 12:00am August 23). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 0.5ft (0.1m) | 14s |
| Afternoon (23 Aug) | 0.5ft (0.1m) | 14s |
| Evening (23 Aug) | 0.5ft (0.2m) | 13s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Mon afternoon, min 12°C on Sat night). Winds increasing (light winds from the NNW on Sun morning, fresh winds from the E by Mon night). | ||||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | WSW 13 | WSW 13 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | SW 14 | SW 13 | SW 13 | SW 13 | E 3 | SW 13 | E 3 | E 3 | SW 13 | SW 13 | SW 13 | E 3 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 8 | 9 | 8 | 8 | 8 | 7 | 17 | 16 | 11 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross | cross | cross-on | cross | off | off | cross | cross | cross-off | cross-off | cross | cross | cross-on | cross-off | cross-off |
High Tide | 5:42AM2.76m | 6:14PM2.97m | 6:45AM2.97m | 7:07PM3.26m | 7:28AM3.22m | 7:46PM3.59m | ||||||||||||||||||
Low Tide | 00:05AM1.62m | 12:43PM1.59m | 1:27AM1.39m | 1:44PM1.32m | 2:15AM1.10m | 2:25PM1.03m | ||||||||||||||||||
 | |  | | | | | | | | | | |  | |  | |  | | | | | | | |
 | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:28 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 12 | 12 | 12 | 15 | 16 | 16 | 17 | 16 | 16 | 15 | 16 | 19 | 21 | 21 | 20 | 17 | 16 | 15 | 17 | 19 | 21 | 18 | 19 |
Feels °C | 10 | 9 | 10 | 10 | 14 | 14 | 14 | 15 | 13 | 13 | 12 | 13 | 17 | 18 | 17 | 14 | 12 | 12 | 12 | 13 | 17 | 16 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | NNW 4 | NNW 4 | SW 14 | SW 14 | WSW 13 | WSW 13 | NNW 3 | WSW 10 | WSW 10 | WSW 10 | SE 3 | SW 9 | NNW 3 | — | SW 13 | SW 13 | SW 13 | SW 13 | SSE 4 | SW 13 | SW 8 | SW 9 |
| kJ | 8 | 9 | 2 | 2 | 8 | 7 | 17 | 16 | 1 | 9 | 9 | 9 | 1 | 3 | 1 | — | 7 | 7 | 7 | 7 | 1 | 7 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 14 | SW 14 | W 9 | W 9 | — | SW 13 | WSW 11 | — | SW 14 | SW 14 | SW 9 | SW 13 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | SW 13 | SW 8 | SW 13 | SW 13 |
| kJ | 6 | 6 | 8 | 8 | 2 | 2 | — | 7 | 11 | — | 8 | 8 | 3 | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 3 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | W 12 | — | SW 15 | W 9 | — | — | — | — | SW 14 | SW 14 | — | — | SW 14 | — | SW 13 | SW 13 | — | — | — | — | SW 8 | — | — | — |
| kJ | 3 | — | 8 | 2 | — | — | — | — | 7 | 7 | — | — | 8 | — | 7 | 7 | — | — | — | — | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | N 4 | — | — | NNW 4 | NNW 2 | NNW 3 | NNW 3 | — | — | SE 3 | SE 3 | — | — | ENE 2 | E 2 | E 3 | E 3 | E 3 | E 3 | ENE 3 | E 3 | E 2 | E 3 |
| kJ | 4 | 3 | — | — | 2 | 1 | 3 | 3 | — | — | 2 | 1 | — | — | 1 | 1 | 5 | 3 | 7 | 6 | 2 | 1 | 1 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 189 | 133 | 130 | 113 | 113 | 189 | 133 | 189 | 113 | 189 | 189 | 298 | 301 | 301 | 189 | 189 | 273 | 301 | 254 | 254 | 213 | 293 | 255 | 133 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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